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CONSOLIDATED STATEMENTS OF CASH FLOWS - KRW (₩) ₩ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Cash flows from operating activities |  |  |
Cash generated from operations | ₩ 95,574 | ₩ 150,232 | ₩ 124,674
Interest received | 15,054 | 10,435 | 3,033
Interest paid | (130) | (157) | (122)
Income taxes paid | (31,943) | (28,080) | (29,307)
Net cash inflow from operating activities | 78,555 | 132,430 | 98,278
Cash flows from investing activities |  |  |
Increase in short‑term financial instruments, net | (42,265) | (110,179) | (19,000)
Increase in other non-current financial assets | (30) | (626) | (565)
Decrease in other non-current financial assets | 8 | 0 | 0
Decrease in other current financial assets | 7 | 3 | 5
Proceeds from disposal of property and equipment | 7 | 21 | 15
Purchase of property and equipment | (614) | (2,461) | (739)
Purchase of intangible assets | (4,147) | (3,337) | (2,056)
Net cash outflow in investing activities | (47,034) | (116,579) | (22,340)
Cash flows from financing activities |  |  |
Repayment of lease liabilities | (4,525) | (4,083) | (3,918)
Cost of issuing shares of subsidiaries | (16) | 0 | 0
Acquisition of non-controlling interests | (100) | 0 | 0
Net cash outflow in financing activities | (4,641) | (4,083) | (3,918)
Effect of exchange rate changes on cash and cash equivalents | 17,936 | 2,437 | (1,248)
Net increase (decrease) in cash and cash equivalents | 44,816 | 14,205 | 70,772
Cash and cash equivalents at beginning of the year | 184,082 | 169,877 | 99,105
Cash and cash equivalents at end of the year | ₩ 228,898 | ₩ 184,082 | ₩ 169,877

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- Definition The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 45 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_45&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B13 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 54 -Subparagraph i -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_54_i&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The cash flows from (used in) operating activities, which are the principal revenue-producing activities of the entity and other activities that are not investing or financing activities, from continuing and discontinued operations. [Refer: Revenue] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 10 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_10&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 50 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_50_d&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition The cash from (used in) the entity's operations. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Section A Statement of cash flows for an entity other than a financial institution -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A_TI -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2024-01-01 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2024-en-r&anchor=para_20&doctype=Standard -URIDate 2024-03-27 + Details
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